2998678256

素因数分解:

$2^4\times 7^1\times {\mathrm{26773913}}^1$

素因数の和:26773928

約数の個数: 20

約数和(自身を含む): 6639930672

約数和(自身を除く): 3641252416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26773913, 53547826, 107095652, 187417391, 214191304, 374834782, 428382608, 749669564, 1499339128, 2998678256]

約数ペア:

[(1, 2998678256), (2, 1499339128), (4, 749669564), (7, 428382608), (8, 374834782), (14, 214191304), (16, 187417391), (28, 107095652), (56, 53547826), (112, 26773913)]